Let's take a deeper look at the ARIA spec today, to help differentiate between states and properties. You'll often see these terms commingled and it's important to understand what constitutes a state versus a property. I'll show how to work backwards from an ARIA Authoring Practices design pattern, to get a deeper understanding of the roles you're implementing, and along the way we'll look at how you can determine which states and properties your element supports.
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